diff --git a/test/per_file_coverage.sh b/test/per_file_coverage.sh
index 49446ee5dc291..6decf6b942758 100755
--- a/test/per_file_coverage.sh
+++ b/test/per_file_coverage.sh
@@ -38,7 +38,6 @@ declare -a KNOWN_LOW_COVERAGE=(
 "source/extensions/filters/listener/tls_inspector:92.4"
 "source/extensions/filters/network/common:96.2"
 "source/extensions/filters/network/common/redis:96.3"
-"source/extensions/filters/network/dubbo_proxy:96.2"
 "source/extensions/filters/network/mongo_proxy:94.0"
 "source/extensions/filters/network/sni_cluster:90.3"
 "source/extensions/filters/network/sni_dynamic_forward_proxy:90.9"